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Mostrando 21 - 40 Resultados de 526 Para Buscar '"Maranhão"', tiempo de consulta: 0.38s Limitar resultados
  1. 21
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    DIVERSITY AND INFECTIVITY POTENTIAL OF EMERGING FUNGI IN AN AREA OF BABAÇU TREES IN THE STATE OF MARANHÃO, BRAZIL
  2. 22
    “…The aim of this study is to identify the composition of the herpetofauna occurring in the Northwest Amazonian state of Maranhão, with a focus on the Gurupi Biological Reserve and surrounding areas. …”
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    Herpetofauna of the Northwest Amazon forest in the state of Maranhão, Brazil, with remarks on the Gurupi Biological Reserve
  3. 23
    “…METHODS: The study is descriptive, observational, and cross-sectional, and reports the prevalence and clinical epidemiological characteristics of oculosporidiosis in the State of Maranhão, Brazil. A retrospective analysis of the paper and electronic records for a period from 1999 to 2017 was conducted in the University Hospital of Federal University of Maranhão (HU-UFMA), located in the northeastern region of Brazil. …”
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    Evaluation of diagnosed cases of eye rhinosporidiosis in a public hospital of Maranhão, Northeast Brazil
  4. 24
    “…This study aims to characterize the HIV-1 genetic diversity and to evaluate its antiretroviral resistance profile among individuals presenting virological failure in the state of Maranhão—Brazil. HIV-1 pol gene sequences from 633 patients on antiretroviral therapy were obtained from the Department of Surveillance, Prevention and Control of Sexually Transmitted Infections, HIV/AIDS and Viral Hepatitis of the Brazilian Ministry of Health. …”
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    Characterization of HIV-1 genetic diversity and antiretroviral resistance in the state of Maranhão, Northeast Brazil
  5. 25
    “…One of the most impacted ecosystems in São Luís, Maranhão, Brazil, is the Jansen Lagoon State Park, an important tourist spot, which has suffered anthropogenic actions such as the dumping of household waste (sewage) in its body of water. …”
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    Diversity of Soil Filamentous Fungi Influenced by Marine Environment in São Luís, Maranhão, Brazil
  6. 26
    “…OBJECTIVE: To estimate the seroprevalence of SARS-CoV-2 in the state of Maranhão, Brazil. METHODS: A population-based household survey was performed, from July 27, 2020 to August 8, 2020. …”
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    Population-based seroprevalence of SARS-CoV-2 and the herd immunity threshold in Maranhão
  7. 27
    “…Methods  A cross-sectional, retrospective, analytical and quantitative study was performed, with an analysis of 137 medical records from January 2015 to December 2018 of women attending the High Complexity in Oncology Unit of the city of Imperatriz, state of Maranhão, Brazil. The immunohistochemical profile of tumors based on the estrogen and progesterone receptor, Human Epidermal growth factor Receptor-type 2 (HER2) overexpression and Ki67 cell proliferation index was defined, from which six molecular subtypes were determined: luminal A, luminal B-HER2 negative, luminal B-HER2 positive, triple negative, overexpression of HER2 and inconclusive. …”
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    Sociodemographic and Clinical-pathological Study of Molecular Subtitles of Breast Carcinoma in a Reference Unit of Maranhão
  8. 28
    “…The present work aimed to detect and molecularly characterize the presence of hemotrophic mycoplasmas in domestic cats with outdoor access from São Luís, Maranhão, Brazil. Twenty cats (10%) were positive for Candidatus M. haemominutum, five (2.5%) for M. haemofelis, and four (2.%) for M. turicensis based on 16S rRNA gene PCRs. …”
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    Molecular detection of hemoplasma infection among cats from São Luís island, Maranhão, Brazil
  9. 29
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    Factors Associated with Migration in Individuals Affected by Leprosy, Maranhão, Brazil: An Exploratory Cross-Sectional Study
  10. 30
    “…Our data highlight the importance of NoV and SaV as enteropathogens in São Luís, Maranhão.…”
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    Caliciviruses in hospitalized children, São Luís, Maranhão, 1997–1999: detection of norovirus GII.12
  11. 31
    “…The State Health Regions (HRs) were considered analysis units. Maranhao had a positivity rate of 3.8 for the period. …”
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    Spatial distribution of the positivity of Schistosomiasis mansoni in Maranhao State, Northeastern Brazil, from 2007 to 2016
  12. 32
    “…The aim of this study was to characterize the HBV genotypes circulating inside a Quilombo isolated community from Maranhão State, Brazil. METHODS: Seventy-two samples from Frechal Quilombo community at Maranhão were collected. …”
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    Detection of Hepatitis B virus subgenotype A1 in a Quilombo community from Maranhão, Brazil
  13. 33
    “…BACKGROUND: The Lençóis Maranhenses National Park, located in Maranhão, Brazil, is a region of exceptional beauty and a popular tourist destination. …”
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    An ecological study of sand flies (Diptera: Psychodidae) in the vicinity of Lençóis Maranhenses National Park, Maranhão, Brazil
  14. 34
    “…Our cross-sectional survey set out to explore changes in working hours and earnings during the second year of the pandemic in a representative sample of 1183 physicians in Brazil’s São Paulo (SP) and Maranhão (MA) states. Descriptive analysis and inferential statistics were employed to explore differences in working hours and earnings among public and private sector physicians across the two locations. …”
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    The Impact of the COVID-19 Pandemic on Physicians’ Working Hours and Earnings in São Paulo and Maranhão States, Brazil
  15. 35
    “…In this study, the models were trained with data from the municipality of São Luís do Maranhão, state of Maranhão, Brazil. The majority of related works analyze states, countries, or continental levels, with greater availability of data. …”
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    Machine learning algorithms for dengue risk assessment: a case study for São Luís do Maranhão
  16. 36
    “…Herein, São Luís (state of Maranhão) was the first city to be investigated to identify whether LF transmission in Brazil has been interrupted and if there were any new incursions. …”
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    Detection of Wuchereria bancrofti in the city of São Luís, state of Maranhão, Brazil: New incursion or persisting problem?
  17. 37
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    Erratum to: An ecological study of sand flies (Diptera: Psychodidae) in the vicinity of Lençóis Maranhenses National Park, Maranhão, Brazil
  18. 38
    “…Our results suggest that several socio-demographic factors influenced the occurrence of dengue fever, chikungunya fever, and zika virus infections in Maranhao State.…”
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    Spatial analysis of probable cases of dengue fever, chikungunya fever and zika virus infections in Maranhao State, Brazil
  19. 39
    “…Objective: To estimate the prevalence and risk factors for self-reported diabetes mellitus (DM) in adults from the State of Maranhão, Northeastern Brazil. Methods: A cross-sectional study was carried out with 1774 individuals aged ≥18 years participating in the National Health Survey of 2013 in Maranhão. …”
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    Epidemiology of Self-Reported Diabetes Mellitus in the State of Maranhão, Northeastern Brazil: Results of the National Health Survey, 2013
  20. 40
    “…OBJECTIVE: To assess the usage of services provided by the State of Maranhão Telehealth Program, Brazil, as a tool to support continuing health education for primary care workers. …”
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    Utilização do Programa Telessaúde no Maranhão como ferramenta para apoiar a Educação Permanente em Saúde
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